| Top Asian Languages on a Map | 0 | - | 4.95 | 70,673 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,088 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,425 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,290 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,752 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,241 |
| States of India | 0 | - | 4.94 | 190,005 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 65,994 |
| Provinces of Turkey | 0 | - | 4.95 | 200,961 |
| Provinces of China | 0 | - | 4.97 | 200,083 |
| Japanese Prefectures | 0 | - | 4.98 | 134,527 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,530 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,615 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,421 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,307 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,441 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,603 |
| BTS Members (K-Pop) | 0 | - | 3.37 | 26,763 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 641,814 |
| Name that Greek Letter | 0 | - | 4.94 | 321,633 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,679 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,071 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,118 |
| Name Every Beatles Song | 0 | - | 4.97 | 234,052 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 290,319 |
| Asian Cities A-Z by Clue | 0 | - | 4.53 | 34,161 |
| Asian Physical Geography | 0 | - | 4.61 | 35,370 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,924 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,425 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,150 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,276 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,149 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 273,104 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,257 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,449 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,534 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,527 |
| Cities with the Most Opera Performances | 0 | - | 4.55 | 37,520 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 53,927 |
| History of India | 0 | - | 4.61 | 21,282 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,508 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,882 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,310 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,371 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,701 |
| Asian Islands | 0 | - | 4.49 | 20,764 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,825 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,391 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,159 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,559 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,068 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 53,325 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,319 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,146 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,895 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,708 |
| A Quiz About Islam | 0 | - | 4.31 | 48,202 |
| Middle East A-Z | 0 | - | 4.47 | 45,786 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,435 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,284 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,667 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 138,953 |
| Dynasties of China | 0 | - | 4.63 | 27,612 |
| History of China | 0 | - | 4.37 | 56,686 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,169 |
| South Korea Country Quiz | 0 | - | 4.79 | 78,918 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,289 |
| Georgia ... or Georgia? | 0 | - | 4.69 | 76,410 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,645 |
| Countries of Africa | 0 | - | 5.00 | 2,507,478 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,153 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,803 |
| African East Coast | 0 | - | 4.96 | 95,038 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,912 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,221 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,784 |
| Australian Capitals | 0 | - | 4.92 | 62,593 |
| Australia Map Quiz | 0 | - | 4.94 | 342,450 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,548 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.42 | 59,585 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,115 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,199 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,956 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 68,574 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,290 |
| Official European Union Languages | 0 | - | 4.97 | 236,504 |
| European Countries in their Native Language | 0 | - | 4.99 | 156,694 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,534 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,527 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,170 |
| The Only European Country ... | 0 | - | 4.91 | 213,793 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,513 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,563 |
| Wonderwall Lyrics | 0 | - | 4.25 | 73,440 |
| Best-Selling British Musical Acts | 0 | - | 4.49 | 46,684 |
| A Quiz About The Beatles | 0 | - | 4.56 | 47,548 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,916 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,694 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 50,992 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,512 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,498 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,008 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,242 |
| Asia Map Quiz | 0 | - | 4.99 | 906,922 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,430 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,505 |
| Word Chain - Asia | 0 | - | 4.34 | 29,218 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,450 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,495 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,440 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,842 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,491 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,445 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,024 |
| History of Egypt | 0 | - | 4.58 | 23,932 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,720 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 52,980 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,374 |
| Chinese Inventions | 0 | - | 4.30 | 33,718 |
| China A-Z | 0 | - | 4.55 | 66,725 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,305 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,191 |
| Japanese Companies | 0 | - | 4.28 | 34,081 |
| Four Main Islands of Japan | 0 | - | 4.52 | 26,768 |
| Japanese Loanwords | 0 | - | 4.47 | 84,343 |
| Countries by National Anthem | 0 | - | 4.92 | 71,018 |
| Rappers by Picture | 0 | - | 4.22 | 132,749 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,683 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,206 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 105,875 |
| The Life of Gandhi | 0 | - | 4.37 | 13,018 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,770 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,326 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,431 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,238 |
| African Great Lakes | 0 | - | 4.82 | 65,144 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,997 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,606 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,554 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,250 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,500 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,246 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,091 |
| The Only African Country ... | 0 | - | 4.99 | 128,352 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,774 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,855 |
| African Island Countries | 0 | - | 4.96 | 100,780 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,353 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,629 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,054 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,097 |
| Kenya Country Quiz | 0 | - | 4.86 | 34,480 |
| Tanzania Country Quiz | 0 | - | 4.91 | 32,813 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,033 |
| Flags of Oceania | 0 | - | 5.00 | 255,145 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,910 |
| Australian States and Territories | 0 | - | 4.95 | 140,778 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,413 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,016 |
| Australia True or False | 0 | - | 4.87 | 56,499 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,211 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,483 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,190 |
| Regions of New Zealand | 0 | - | 4.85 | 28,127 |
| Flags of North and South America | 0 | - | 4.99 | 367,092 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,149 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,155 |
| The Only American Country ... | 0 | - | 4.92 | 120,747 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,330 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,079 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,212 |
| States of Mexico | 0 | - | 4.95 | 173,316 |
| Mexico States Map Quiz | 0 | - | 4.84 | 103,778 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,112 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,145 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 52,952 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,378 |
| States of Brazil | 0 | - | 4.98 | 86,372 |
| Uruguay Country Quiz | 0 | - | 4.83 | 31,353 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,764 |
| Central American Countries | 0 | - | 4.98 | 155,023 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,855 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,513 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,942 |
| North America Map Quiz | 0 | - | 4.98 | 244,394 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,890 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,960 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,946 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,886 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,306 |
| Third Most Common Language by U.S. State | 0 | - | 4.89 | 113,374 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,653 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,859 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,137 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,875 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,916 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,524 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,055 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,019 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,483 |
